File:Human voice spectrogram.jpg|thumb|300px|The spectrogram of the human voice reveals its rich harmonic content.
The '''human voice''' consists of sound Voice production|made
by a human being
using the vocal folds
, etc. The human voice is specifically a part of human sound production in which the vocal folds (vocal cords) are the primary sound source. (Other sound production mechanisms produced from the same general area of the body involve the production of Voicelessness|unvoiced consonants
, Click consonant|clicks
.) Generally speaking, the mechanism for generating the human voice can be subdivided into three parts; the lungs, the vocal folds within the larynx
, and the articulators. The lungs|lung
(the pump) must produce adequate airflow and air pressure to vibrate...